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Articles about low voltage

Receptacles Not Getting Full Power


Why Do I Have 70 Volts on a 120 Volt Receptacle? How to Troubleshoot and Repair Outlet Problems, The Most Common Problem with Electric Outlets and How to Repair Them.


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Could there be a Problem with our Main Circuit Breaker?


Why does our house have partial power, is there a problem with our panel? Electrical storms, or changing an outlet that shorts out and causes sparks can cause a number of problems with the home electrical system.


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My Post Light has a Damaged Cable, Can I install Low Voltage Lighting


I have a post light with a damaged UF cable. Can I install low voltage lighting to the undamaged end of the UF wire the post light?


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Home Electrical Power Problems and the Utility Company


Identifying and Correcting Home Electrical Power Quality Problems: If the voltage drops below 110 volts then this may be an indication that the electrical utility company has some upgrading to perform to their system.


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How to Test Electrical Wiring for a Light Fixture


Is there a problem with the voltage to my light fixture? How to Test Electrical Wiring for Light Fixtures.


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Converting a Low Volt Lighting System


How to Identify and Convert Low Voltage Light Switches


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Outdoor Patio Low Voltage Lighting


I have a paver patio with 3 foot columns and the patio has low voltage landscape lighting, the problem is I can’t find decent low voltage post type fixture…


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I have a constant hum through all our audio speakers


when you turn anything DC powered on you get a huge hum (surge noise) through the speakers for a moment…


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Is Low Voltage and 120 Volt Wiring Allowed In The Same Electrical Box?


There are two provisions that will allow this. Don’t get confused by the voltage specification of home electrical wiring in this scenario…


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Electrical Question from Pamela about Replacing Old Light Switches


One problem we are having has to do with the electrical switches which were used. They are small with as many as 5 to a plate and they stay in a neutral position. To turn them on, we push upward and the switch returns to its position.


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